package cn.tiancaifan.micro.mapper;


import cn.tiancaifan.micro.entity.Level;

import java.util.List;

public interface LevelMapper {

    List<Level> getLevels();

    int addLevel(Level level);

    int updateLevel(Level level);

    int deleteLevelById(Integer id);

    int deleteLevelsByIds(Integer[] ids);
}
